Answer:
The answer is 10
Step-by-step explanation:

The variable <em>x </em>is equal to 0.5
Answer:
System utilization = 0.7 or 70%
Step-by-step explanation:
Given arrival rate of customer = 15 customer/Hour
Servie rate =
Now, use the below formula to find the system utilization.
System utilization =
System utilization =
System utilization =
System utilization = 0.7 or 70%
8+x = 22
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Step-by-step explanation:
Divide 7 by 24
You will get the answer